Mosquito swarm is hated by many players. I think it is just as a game design ,but the specification of it goes overboard.
This is a list of problems and solutions.

Problem 1:It had a lot troubles to find it.
Solution 1:Making the color of jungle bright to make it conspicuous.

Problem 2:It appears on any biomes, even if it is not jungle, so that we often cannot recognize it.
Solution 2-1:Making it not to appear on the other biomes.
Solution 2-2:Making it to make a sound to warn players (like a rattle snake).

Problem 3:There is no choice but to surround it with marked graves when it appears in the middle of a village.
Solution 3-1:Making a new craft or way to kill it.(ex.insecticide, firebrand)
Solution 3-2:Enabling us to protect from yellow fever to wear clothes.

I hope mosquito swarm will suit better to OHOL. Thank you for reading.